What could be causing my Vauxhall Insignia's engine to overheat?

I recently noticed that my Vauxhall Insignia's engine has been overheating while driving. What could be causing this issue and how can I fix it?

There are a few possible reasons for an engine to overheat, such as low coolant levels, a faulty thermostat, or a malfunctioning radiator. You may want to check these components first to see if they need to be replaced.

It's also important to regularly check your engine oil levels. If they are low, it could lead to overheating. Make sure to change your oil according to your car's recommended schedule.

Another possibility could be a clogged or faulty water pump. This component helps to circulate coolant through your engine and if it's not functioning properly, it can lead to overheating. Consider getting it checked by a mechanic.

Finally, it's important to avoid driving your car while it's overheating as it can cause serious damage to the engine. Pull over and let it cool down before driving again.